protected virtual void DrawXNA(float totalSeconds)
{
GLEx gl = process.GL;
if (gl != null)
{
if (!process.Next())
{
return;
}
if (isScale)
{
gl.Scale(LSystem.scaleWidth,
LSystem.scaleHeight);
}
int repaintMode = process.GetRepaintMode();
switch (repaintMode)
{
case Screen.SCREEN_BITMAP_REPAINT:
gl.Reset(clear);
if (process.GetX() == 0 && process.GetY() == 0)
{
gl.DrawTexture(process.GetBackground(), 0, 0);
}
else
{
gl.DrawTexture(process.GetBackground(), process.GetX(),
process.GetY());
}
break;
case Screen.SCREEN_COLOR_REPAINT:
LColor c = process.GetColor();
if (c != null)
{
gl.DrawClear(c);
}
break;
case Screen.SCREEN_CANVAS_REPAINT:
gl.Reset(clear);
break;
case Screen.SCREEN_NOT_REPAINT:
gl.Reset(clear);
break;
default:
gl.Reset(clear);
if (process.GetX() == 0 && process.GetY() == 0)
{
gl.DrawTexture(
process.GetBackground(),
repaintMode / 2
- LSystem.random.Next(repaintMode),
repaintMode / 2
- LSystem.random.Next(repaintMode));
}
else
{
gl.DrawTexture(process.GetBackground(),
process.GetX() + repaintMode / 2
- LSystem.random.Next(repaintMode),
process.GetY() + repaintMode / 2
- LSystem.random.Next(repaintMode));
}
break;
}
process.Draw();
process.Drawable(elapsedTime);
if (isFPS)
{
gl.Reset(false);
framecount++;
timeSinceLastUpdate += totalSeconds;
if (timeSinceLastUpdate > updateInterval)
{
frameRate = Convert.ToInt16(framecount / timeSinceLastUpdate);
framecount = 0;
timeSinceLastUpdate -= updateInterval;
}
fps = string.Format(numformat, "FPS:{0}", frameRate);
if (gl.UseFont)
{
gl.DrawString(fps, 5, 5, LColor.white);
}
else
{
if (XNAConfig.IsActive() && font == null)
{
font = XNAConfig.LoadFnt(LSystem.FRAMEWORK_IMG_NAME + "system");
}
if (font != null)
{
font.DrawBatchString(5, 5, fps, LColor.white);
}
}
}
process.DrawEmulator();
gl.RestoreMatrix();
}
}
